[U-Boot-Users] R: Booting with attached BDI but not alone (onlyICTRL remained in BDI cfg)

Andreas Schweigstill
2007-09-13T13:12:10Z

Hello!

DI BACCO ANTONIO - technolabs schrieb:
> I verified that SRESET on the BDM connector is pulled up (on the
> schematic). I tried to pull up it with a wire but it doesn't work.

Have you used a voltage meter or oscilloscope to check the voltage
level? Have you measured the resistance between SRESET and GND and
between SRESET and supply? Have you checked if your processor pin
is connected? Probably either the pull-up resistor isn't mounted or
your PCB is defective.

With best regards
Andreas Schweigstill

--
Dipl.-Phys. Andreas Schweigstill
Schweigstill IT | Embedded Systems
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